摘要
沉水植物是湖泊生态系统的主要组成部分,修复沉水植物群落是恢复湖泊生态系统重要环节。以武汉市东湖水生态修复工程为例,结合东湖环境现状,确定了沉水植物修复区、各子湖修复物种以及沉水植物配置方案:沉水植物种植技术采取原位生态修复技术,依照“选定区域—清除杂物,生态驱鱼—种植”的工序施工。工程实施后,沉水植物长势较好,水生植物覆盖度可达70%以上,透明度可达120 cm以上,基本达到设计要求。
Submerged macrophytes are the main components of lake ecosystems,and restoration of submerged macrophyte community is an important part of restoring lake ecosystems.Taking Water Ecological Restoration Projects in Wuhan East Lake as an example,combined with the current situation of the East Lake environment,the submerged phytoremediation area,the restoration species of each sub-lake and the submerged plant configuration plan were determined.The planting technology of submerged macrophytes adopts in-situ ecological restoration technology,according to the process of"selected area-clear debris,ecological fish drive-planting".Since the project was implemented,the submerged macrophyte grow well;the coverage of plants reaches more than 70%,and the transparency can reach more than 120cm,which meets the design requirements basically.
作者
周汉娥
胡胜华
冯智
刘国芳
吴中奎
胡杨蕊
孙紫童
雷康
Zhou Hane;Hu Shenghua;Feng Zhi;Liu Guofang;Wu Zhongkui;Hu Yangrui;Sun Zitong;Lei Kang(Wuhan Hangfa Ruihua Ecological Technology Co.,Ltd,Wuhan,Hubei 430063,China;Wuhan Bridge Engineering Co.,Ltd.,Wuhan,Hubei 430071,China)
出处
《绿色科技》
2022年第12期81-83,87,共4页
Journal of Green Science and Technology
关键词
水生态修复
沉水植物
城市湖泊
water ecological restoration
submerged macrophyte
urban lakes
